Once the main post-office and telephone exchange for Banbury, the stamps and postal orders have been replaced by pints and plates of food in this large split-level pub. The only Wetherspoons in Banbury, The Exchange provides three regular beers plus at least 4 or more guests. A chalk board by the entrance provides a rundown of the beers available and the Wetherspoons app will get beer delivered to the table without delay.